Physical Activity as a Means to Improve Subjective Vitality of University Students.

Purpose: This study compared physical self-concept and subjective vitality of police, physical education, and psychology students. Moreover, the study investigated whether students who reported a higher level of physical activity differently rated physical self-concept and subjective vitality and whether physical activity was associated with subjective vitality. Methods: The study sample included 422 university students (249 females) from three state academic institutions: University of Criminal Investigation and Police Studies (n = 165), Faculty of Sport and Physical Education (n = 156) and Faculty of Psychology (n = 101). The mean age was 20.85 ± 3.59 years. They completed a physical self-description questionnaire, the subjective vitality scale, and a physical activity questionnaire using the Survey Monkey platform. Multivariate analysis of variance investigated the differences in physical activity, physical self and vitality, while regression analysis investigated the association of physical self and physical activity with subjective vitality. Results: Police students and physical education students reported higher levels of physical activity and perceived higher their own physical self and subjective vitality than psychology students. From the whole sample, students who were sufficiently physically active also scored higher on physical self-concept and subjective vitality. There was a significant association of physical activity level with subjective vitality. Conclusion: Physical activity was directly associated with students' subjective evaluation of their own health. It can be concluded that students should aim to attain a minimum of 150 min per week of physical activity. Students and faculties should be involved in the attainment of minimal levels of physical activity. This could improve students' subjective perception of self, along with objective measures of health and wellbeing.